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目标:我试图让 puppeteer 在 GAE flex 实例上运行。

中间目标(和问题根源):在 GAE flex 实例期间安装依赖项gcloud app deploy

添加。信息:
  • 我以前在标准环境上运行过 puppeteer,但现在我需要一个 flex 实例,因为标准不支持 websockets。

我试过什么

我试着遵循这个建议。这位先生显然使它起作用了:通过将其添加scriptspackage.json

"preinstall": "apt-get update && apt-get -y install gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget",

只是为了好玩,我尝试了 apt 而不是 apt-get。我还尝试非常粗略地复制粘贴 RUN 脚本,而不是此处给出的不同用例:

apt-get update \
    && apt-get install -y wget gnupg \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
    && apt-get update \
    && apt-get install -y google-chrome-stable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst fonts-freefont-ttf libxss1 \
      --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

但是它们都在 security.ubuntu 的 404 的某些变体上失败了?他们都导致这样的事情:

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.5/libpython3.5-minimal_3.5.2-2ubuntu0~16.04.12_amd64.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 
Step #1: E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.5/python3.5-minimal_3.5.2-2ubuntu0~16.04.12_amd64.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 
Step #1: E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.5/libpython3.5-stdlib_3.5.2-2ubuntu0~16.04.12_amd64.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 
Step #1: E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/python3.5/python3.5_3.5.2-2ubuntu0~16.04.12_amd64.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 
Step #1: E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/libp/libproxy/libproxy1v5_0.4.11-5ubuntu1.1_amd64.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 
Step #1: E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/x/xdg-utils/xdg-utils_1.1.1-1ubuntu1.16.04.3_all.deb  404  Not Found [IP: 91.189.88.142 80]
Step #1: 

我经常读到 flex 上的 puppeteer 无法完成,但我早先失败了。有人知道为什么我的构建没有运行吗?服务器确实为给定的那些 url 回复 404。到底是怎么回事?

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